@misc{indiciaead0aca463222,
  title = {Obtaining environmental measures to facilitate vertebrate habitat modeling},
  author = {J.W. Karl and N.M. Wright and P.J. Heglund and J. M. Scott},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70021488},
  note = {Source identifier: 70021488}
}